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本文根据动车组车外噪声指标要求,对CRH5E型动车组车外噪声源进行的分析,并通过RAYNOISE软件进行建模仿真,仿真结果可以作为设计方案评估。
This paper analyzes the external noise source of CRH5E EMU according to the requirement of external noise of EMU and simulates it by RAYNOISE software. The simulation results can be used as the evaluation of design scheme.